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Postgresql SSL compression active
critical

Description Database allows connections with SSL compression enabled. This may add significant jitter in replication delay. Replicas should turn off SSL compression via `sslcompression=0` in `recovery.conf`.
Query 
>>>
	
				
					
					
						sum
					
				
			
				
					(
				
			
				
					
				
			
				
					) > 0
Query Explanation

The query sum(pg_stat_ssl_compression) > 0 adds up the pg_stat_ssl_compression metric across all PostgreSQL instances; if the total is greater than zero, it means at least one server has SSL compression enabled, which triggers the alert.

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